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Multiple container networks 
For cases in which you need to have multiple networks on a container host, the following rules apply 

Only one NAT network can be created per container host. 

Multiple networks that use an external vSwitch for connectivity (for example, transparent, L2 
bridge, and L2 transparent) must each use its own network adapter. 

Different networks must use different vSwitches. 

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CHAPTER 3 | Application platform 
Firewalls 
Every container host has a set of firewall rules turned on by default, the firewall rules are configured 
with a default set. If you want containers to be pingable (ICMP) or receive an IP Address from DHCP, 
you need to ensure that the container host has these rules turned on. To allow different traffic types 
into the containers you also will need to configure additional rules. 
If you are using NAT and decide to turn on port forwarding for the containers, the firewall rules will be 
automatically created for you during configuration. 
Troubleshooting 
Docker no longer keeps a separate log file; it logs all events to the Application Log in Event Viewer. 
You can filter based on source equal to Docker and retrieve all of its events or you can use Windows 
PowerShell to review the log, as well, by using the following code: 
Get-EventLog -LogName Application -Source Docker 
You could also start Docker in debug mode by using this: 
Dockerd.exe -D 
Or, use the docker configuration file (you can locate this file [or place it if it does not exist] at 
C:\ProgramData\docker\config\daemon.json) to start debug mode as follows: 
{
"debug": true
} 
Installing containers 
To use Windows Server Containers, you must first install the Containers feature. Further, if you would 
like to also use Hyper-V Containers, you will have to also install the Hyper-V feature.
You will then need to install and set up Docker, which does not come with Windows Server 2016. 
More info Follow the URL for details on how to set up these feature and how to install and set up 
Docker, go to 
https://aka.ms/windowscontainers
 and read the Quick Start guides.